Seiko Cal. 4564 - 925

The Seiko 4564-925 represents an important milestone in Seiko's 1991 lineup. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-992d51226358]

Also known as: Helmet, UFO

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1991

Related Models

• Seiko 7055-344
• Seiko 6646-356
• Seiko 7199-399
• Seiko 5675-571
• Seiko 6120-809
• Seiko 7040-240
• Seiko 7155-919
• Seiko 6167-757
• Seiko 7184-657
• Seiko 7158-107
• Seiko 6612-505
• Seiko 6283-315